Go4HistogramServer
Class TGo4ObjClient

class TGo4ObjClient

derived from TNamed

Client for the go4 object server delivering root objects.

Author:

J. Adamczewski

Since: 17-Jan-2003

Constructor Summary

TGo4ObjClient(const Text_t* clientname, const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)

TGo4ObjClient()

Destructor Summary
virtual synchronized	~TGo4ObjClient()

Method Summary
private Int_t	ConnectServer()
private Int_t	DisconnectServer()
const const char *	GetBase()
const const char *	GetHost()
const const char *	GetPasswd()
const Int_t	GetPort()
private TBuffer*	ReceiveBuffer()           Receive root buffer containing requested object
protected TObject*	ReceiveObject()           Receive root object streamed from server
TGo4AnalysisObjectNames*	RequestNamesList(const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)           Get nameslist object from client. basename, password,host and portnumber may be specified at any time new if left out (default), the previously stored values are used
TObject*	RequestObject(const Text_t* objectname, const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)           Get object by name from client. basename, password, host and portnumber may be specified at any time new if left out (default), the previously stored values are used
protected void	SendCommand(const Text_t* com)           Send (command) string to server.
void	SetBase(const char * serverbase)
void	SetHost(const char * serverhost)
private void	SetParms(const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)           Set server parameters if necessary
void	SetPasswd(const char * serverpasswd)
void	SetPort(Int_t port)

Methods inherited from class TNamed

operator=, Clear, Clone, Compare, Copy, FillBuffer, GetName, GetTitle, Hash, IsSortable, SetName, SetNameTitle, SetTitle, ls, Print, Sizeof, Class, Class_Name, Class_Version, Dictionary, IsA, ShowMembers, Streamer, StreamerNVirtual, DeclFileName, ImplFileLine, ImplFileName, DeclFileLine

Field Detail

fiPort

private Int_t fiPort

serversocket port number

private TString fxHostname

hostname of the server to connect to

private TString fxServerName

contains api basename

private TString fxServerPass

contains api password

private TGo4Socket* fxTransport

transport socket for connection to server

public TGo4ObjClient(const Text_t* clientname, const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)

public TGo4ObjClient()

public virtual synchronized ~TGo4ObjClient()

private Int_t ConnectServer()

private Int_t DisconnectServer()

public const const char * GetBase()

public const const char * GetHost()

public const const char * GetPasswd()

public const Int_t GetPort()

private TBuffer* ReceiveBuffer()

Receive root buffer containing requested object

protected TObject* ReceiveObject()

Receive root object streamed from server

public TGo4AnalysisObjectNames* RequestNamesList(const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)

Get nameslist object from client.
basename, password,host and portnumber may be specified at any time new
if left out (default), the previously stored values are used

public TObject* RequestObject(const Text_t* objectname, const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)

Get object by name from client.
basename, password, host and portnumber may be specified at any time new
if left out (default), the previously stored values are used

protected void SendCommand(const Text_t* com)

Send (command) string to server. Command may be just name of requested object

public void SetBase(const char * serverbase)

public void SetHost(const char * serverhost)

private void SetParms(const Text_t* base, const Text_t* passwd, const Text_t* host, Int_t port)

Set server parameters if necessary

public void SetPasswd(const char * serverpasswd)

public void SetPort(Int_t port)

Association Links

to Class TGo4Socket

transport socket for connection to server